`pOH=7-0.5pK_a+0.5 pK_b` is true for aqueous solution containing which pair of cation and anion :

Question

`pOH=7-0.5pK_a+0.5 pK_b` is true for aqueous solution containing which pair of cation and anion :

`pOH=7-0.5pK_a+0.5 pK_b` is true for aqueous solution containing which pair of cation and anion :
A. `C_6H_5NH_3^+,CH_3COO^(-)`
B. `NH_4^+,F^(-)`
C. Both (A) and (B)
D. None of these

Monjur Alahi

7 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - C
`pOH=7-0.5 pK_a-pK_b or pH=7+0.5 pK_a-0.5 pK_b` is valid for salt of wA and wB

7 views Answered 2023-02-05 15:29